| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $77.60 | 8.859% | $84.4746 | $84.47 | $84.45 | $84.50 |
| Purchase #2 | $205.61 | 9.869% | $225.9017 | $225.90 | $225.90 | $225.90 |
| Purchase #3 | $162.38 | 4.394% | $169.515 | $169.52 | $169.50 | $169.50 |
| Purchase #4 | $45.94 | 13.309% | $52.0542 | $52.05 | $52.05 | $52.10 |
| Purchase #5 | $249.53 | 8.686% | $271.2042 | $271.20 | $271.20 | $271.20 |
| Purchase #6 | $62.69 | 9.668% | $68.7509 | $68.75 | $68.75 | $68.80 |
| Purchase #7 | $87.85 | 5.454% | $92.6413 | $92.64 | $92.65 | $92.60 |
| 7 purchase totals = | $891.60 | $964.5419 | $964.53 | $964.50 | $964.60 | |